Reynolds, ND Radon Mitigation and Testing

Q: What EPA Radon Zone is Reynolds in?

Reynolds is in Grand Forks County, EPA Zone 1.

Q: How much does radon mitigation cost in Reynolds?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Grand Forks County

EPA Zone 1

This Grand Forks County community in eastern North Dakota sits within EPA Zone 1, where the region's glacial lake deposits can contribute to elevated radon potential. Limited testing data for Reynolds (58275) makes individual home testing particularly valuable for residents. The area's flat topography and clay-rich soils can create conditions where radon gas accumulates in basements and lower levels of homes.

Reynolds, ND Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Reynolds, ND Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Reynolds Radon Facts

Key details about the radon risk profile for Reynolds and the 58275 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Grand Forks County, ND

Zip Code

58275

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Reynolds and the 58275 zip code are located in Grand Forks County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Reynolds, ND

What EPA Radon Zone is Reynolds in?

Reynolds and the 58275 zip code are in Grand Forks County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Reynolds?

Radon mitigation in Reynolds typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Reynolds?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in North Dakota

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Grand Forks	13.50 pCi/L	8
Grafton	7.67 pCi/L	3
Dickinson	6.00 pCi/L	3
Watford City	5.50 pCi/L	2
Bismarck	No submissions	0